On Fri, 13 Jun 2003, Kaarel wrote:
> I have been reading a little documentation and mail-lists from both
> sides. I noticed one interesting thing about MySQL: there are different
> table types with different properties. Why doesn't PostgreSQL have
> differently oriented/optimized table types? I found particularly
> intresting the heap table type which is being stored entirely in memory
> not on disk drive.
any points I would have had have been addressed by other folks except for
one.
In MySQL if you define one table of MyISAM (non-transactable) and one of
innodb (transactable) and you do this:
begin;
update myisamtable set field='value' where id=2;
update innodbtable set field='value' where id=2;
rollback;
you now have one table that updated and one that didn't.
I don't consider that a feature.
